Make native build the default.

[bertos.git] / config.mk

diff --git a/config.mk b/config.mk
index f1a8747d9dce36d06114ec982c367ca07fd19a84..0200fe1c9aeac86dadc63b93f2fa8452a9eba0ca 100755 (executable)
--- a/config.mk
+++ b/config.mk
@@ -10,6 +10,18 @@
 # Author: Bernardo Innocenti <bernie@develer.com>
 #
 # $Log$
+# Revision 1.8  2006/09/19 17:50:56  bernie
+# Make native build the default.
+#
+# Revision 1.7  2006/07/19 12:56:24  bernie
+# Convert to new Doxygen style.
+#
+# Revision 1.6  2006/06/12 22:05:09  marco
+# Bring back config wrongly commited
+#
+# Revision 1.4  2006/05/27 22:41:46  bernie
+# Tweak optimization flags for loops.
+#
 # Revision 1.3  2006/05/18 00:40:10  bernie
 # Setup for AVR development.
 #
@@ -30,23 +42,27 @@ DPROG = -V -c stk500 -P /dev/ttyS0
 # STK200 parallel cable
 #DPROG = -c stk200 -E noreset
 
+# JTAG ICE mkII
+#DPROG = avarice --mkII -j usb -l
+
 # PonyProg serial programmer
 #DPROG = -c dasa2
 
-#OPTCFLAGS = -O3 # DANGER - DO NOT USE - DOESN'T WORK WITH 3.4.1 & 3.5 (HEAD)
-OPTCFLAGS = -ffunction-sections -fdata-sections 
+OPTCFLAGS = -ffunction-sections -fdata-sections -funsafe-loop-optimizations
 
 # For AVRStudio
 #DEBUGCFLAGS = -gdwarf-2
 
 # For GDB
-#DEBUGCFLAGS = -g
+DEBUGCFLAGS = -ggdb
 
 #
 # define some variables based on the AVR base path in $(AVR)
 #
-CROSS   = avr-
+CROSS   =
+#CROSS   = avr-
 CC      = $(CROSS)gcc
+CXX     = $(CROSS)g++
 AS      = $(CC) -x assembler-with-cpp
 LD      = $(CC)
 OBJCOPY = $(CROSS)objcopy
@@ -85,25 +101,30 @@ DEP_FLAGS = -MMD -MP
 LIST_FLAGS = -Wa,-anhlmsd=$(@:.o=.lst)
 
 # Linker flags for generating map files
-MAP_FLAGS = -Wl,-Map=$(@:%.elf=%.map),--cref
+#bernie: bogus binutils from Fedora 6 can't cope with this
+#MAP_FLAGS = -Wl,-Map=$(@:%.elf=%.map),--cref
 
 # Compiler warning flags for both C and C++
 WARNFLAGS = \
        -W -Wformat -Wall -Wundef -Wpointer-arith -Wcast-qual \
        -Wcast-align -Wwrite-strings -Wsign-compare \
        -Wmissing-prototypes -Wmissing-noreturn \
-       -Wextra -Wstrict-aliasing=2
+       -Wextra -Wstrict-aliasing=2 \
+       -Wunsafe-loop-optimizations
 
 # Compiler warning flags for C only
 C_WARNFLAGS = \
        -Wmissing-prototypes -Wstrict-prototypes
 
+# Default C preprocessor flags (for C, C++ and cpp+as)
+CPPFLAGS = $(INCDIR)
+
 # Default C compiler flags
-CFLAGS = $(INCDIR) $(OPTCFLAGS) $(DEBUGCFLAGS) $(WARNFLAGS) $(C_WARNFLAGS) \
+CFLAGS = $(OPTCFLAGS) $(DEBUGCFLAGS) $(WARNFLAGS) $(C_WARNFLAGS) \
        $(DEP_FLAGS) $(LIST_FLAGS) -std=gnu99
 
 # Default C++ compiler flags
-CXXFLAGS = $(INCDIR) $(OPTCFLAGS) $(DEBUGCFLAGS) $(WARNFLAGS) \
+CXXFLAGS = $(OPTCFLAGS) $(DEBUGCFLAGS) $(WARNFLAGS) \
        $(DEP_FLAGS) $(LIST_FLAGS)
 
 # Default compiler assembly flags
@@ -113,7 +134,7 @@ CPPAFLAGS = $(DEBUGCFLAGS) -MMD
 ASFLAGS        = $(DEBUGCFLAGS)
 
 # Default linker flags
-#LDFLAGS = $(MAP_FLAGS)
+LDFLAGS = $(MAP_FLAGS)
 
 #bernie: does not complain for missing symbols!
 #LDFLAGS = $(MAP_FLAGS) -Wl,--gc-sections